From 9f2714afc8f23a956378c9e439d6bc3dde60ddc2 Mon Sep 17 00:00:00 2001
From: Owen Leonard <oleonard@myacpl.org>
Date: Fri, 6 Nov 2020 16:18:07 +0000
Subject: [PATCH] Bug 26958: Move Elasticsearch mapping template JS to the
 footer

This patch moves inclusion of JavaScript to the footer of the
Elasticsearch mapping template. It also moves the JS into a separate
file.

To test you should have SearchEngine system preference set to
"Elasticsearch."

 - Apply the patch and go to Administration -> Search engine
   configuration (Elasticsearch).
 - Confirm that JavaScript dependent interactions work correctly:
   - Tabs
   - Under the bibliographic records and authorities tabs, table row
     drag-and-drop
   - Under the bibliographic records and authorities tabs, test the
     "Add" line at the bottom of the table.
   - Under the bibliographic records and authorities tabs, test the
     "Delete" button.

Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 3cfa9b1e993481defd6e7ec796031ec31279bf71)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 7421e4c3caf97e7cc0cd02e0d644aa7045eb06ea)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>
---
 .../searchengine/elasticsearch/mappings.tt    | 61 +++----------------
 .../prog/js/elasticsearch-mappings.js         | 58 ++++++++++++++++++
 2 files changed, 65 insertions(+), 54 deletions(-)
 create mode 100644 koha-tmpl/intranet-tmpl/prog/js/elasticsearch-mappings.js

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
index 1c95a9330b..a8d2aa24b3 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
@@ -1,69 +1,17 @@
 [% USE raw %]
 [% USE Asset %]
+[% SET footerjs = 1 %]
 [% PROCESS 'i18n.inc' %]
 [% INCLUDE 'doc-head-open.inc' %]
 <title>Koha &rsaquo; Administration &rsaquo; Search engine configuration (Elasticsearch)</title>
 [% INCLUDE 'doc-head-close.inc' %]
-[% Asset.js("lib/jquery/plugins/jquery.tablednd.js") | $raw %]
-<script>
-    function clean_line( line ) {
-        $(line).find('input[type="text"]').val("");
-        $(line).find('select').find('option:first').attr("selected", "selected");
-    }
-
-    function clone_line( line ) {
-        var new_line = $(line).clone();
-        $(new_line).removeClass("nodrag nodrop");
-        $(new_line).find('td:last-child>a').removeClass("add").addClass("delete").html(_("Delete"));
-        $(new_line).find('[data-id]').each( function() {
-            $(this).attr({ name: $(this).attr('data-id') }).removeAttr('data-id');
-        } );
-        $(new_line).find("select").each( function() {
-            var attr = $(this).attr('name');
-            var val = $(line).find('[data-id="' + attr + '"]').val();
-            $(this).find('option[value="' + val + '"]').attr("selected", "selected");
-        } );
-        return new_line;
-    }
-
-    $(document).ready(function() {
-        $("#tabs").tabs();
-        $('.delete').click(function() {
-            $(this).parents('tr').remove();
-        });
-
-        $("table.mappings").tableDnD( {
-            onDragClass: "dragClass",
-        } );
-        $('.add').click(function() {
-            var table = $(this).closest('table');
-            var index_name   = $(table).attr('data-index_name');
-            var line = $(this).closest("tr");
-            var marc_field = $(line).find('input[data-id="mapping_marc_field"]').val();
-            if ( marc_field.length > 0 ) {
-                var new_line = clone_line( line );
-                new_line.appendTo($('table[data-index_name="'+index_name+'"]>tbody'));
-                $('.delete').click(function() {
-                    $(this).parents('tr').remove();
-                });
-                clean_line(line);
-
-                $(table).tableDnD( {
-                    onDragClass: "dragClass",
-                } );
-            }
-        });
-        $("#facet_biblios > table").tableDnD( {
-            onDragClass: "dragClass",
-        } );
-    });
-</script>
 <style>
 a.add, a.delete {
     cursor: pointer;
 }
 </style>
 </head>
+
 <body id="admin_searchengine_mappings" class="admin">
 [% INCLUDE 'header.inc' %]
 [% INCLUDE 'prefs-admin-search.inc' %]
@@ -468,4 +416,9 @@ a.add, a.delete {
         </div> <!-- /.col-sm-2.col-sm-pull-10 -->
      </div> <!-- /.row -->
 
+[% MACRO jsinclude BLOCK %]
+    [% Asset.js("lib/jquery/plugins/jquery.tablednd.js") | $raw %]
+    [% Asset.js("js/elasticsearch-mappings.js") | $raw %]
+[% END %]
+
 [% INCLUDE 'intranet-bottom.inc' %]
diff --git a/koha-tmpl/intranet-tmpl/prog/js/elasticsearch-mappings.js b/koha-tmpl/intranet-tmpl/prog/js/elasticsearch-mappings.js
new file mode 100644
index 0000000000..3ebd600d7c
--- /dev/null
+++ b/koha-tmpl/intranet-tmpl/prog/js/elasticsearch-mappings.js
@@ -0,0 +1,58 @@
+/* global __ */
+
+function clean_line(line) {
+    $(line).find('input[type="text"]').val("");
+    $(line).find('select').find('option:first').attr("selected", "selected");
+}
+
+function clone_line(line) {
+    var new_line = $(line).clone();
+    $(new_line).removeClass("nodrag nodrop");
+    $(new_line).find('td:last-child>a').removeClass("add").addClass("delete").html( __("Delete") );
+    $(new_line).find('[data-id]').each(function () {
+        $(this).attr({ name: $(this).attr('data-id') }).removeAttr('data-id');
+    });
+    $(new_line).find("select").each(function () {
+        var attr = $(this).attr('name');
+        var val = $(line).find('[data-id="' + attr + '"]').val();
+        $(this).find('option[value="' + val + '"]').attr("selected", "selected");
+    });
+    return new_line;
+}
+
+$(document).ready(function () {
+    $("#tabs").tabs();
+    $('.delete').click(function () {
+        if ($(this).hasClass('mandatory') && $(".mandatory[data-field_name=" + $(this).attr('data-field_name') + "]").length < 2) {
+            alert( __("This field is mandatory and must have at least one mapping") );
+            return;
+        } else {
+            $(this).parents('tr').remove();
+        }
+    });
+
+    $("table.mappings").tableDnD({
+        onDragClass: "dragClass",
+    });
+    $('.add').click(function () {
+        var table = $(this).closest('table');
+        var index_name = $(table).attr('data-index_name');
+        var line = $(this).closest("tr");
+        var marc_field = $(line).find('input[data-id="mapping_marc_field"]').val();
+        if (marc_field.length > 0) {
+            var new_line = clone_line(line);
+            new_line.appendTo($('table[data-index_name="' + index_name + '"]>tbody'));
+            $('.delete').click(function () {
+                $(this).parents('tr').remove();
+            });
+            clean_line(line);
+
+            $(table).tableDnD({
+                onDragClass: "dragClass",
+            });
+        }
+    });
+    $("#facet_biblios > table").tableDnD({
+        onDragClass: "dragClass",
+    });
+});
-- 
2.39.5